Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2 | 1A |
hartrees | |
---|---|
Energy at 0K | -303.494587 |
Energy at 298.15K | -303.501459 |
HF Energy | -302.600622 |
Nuclear repulsion energy | 197.416153 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | A | 3168 | 3026 | 1.22 | |||
2 | A | 3082 | 2944 | 0.54 | |||
3 | A | 1575 | 1504 | 0.00 | |||
4 | A | 1485 | 1419 | 19.98 | |||
5 | A | 1275 | 1218 | 5.00 | |||
6 | A | 1187 | 1133 | 0.66 | |||
7 | A | 1126 | 1075 | 43.74 | |||
8 | A | 1025 | 979 | 43.20 | |||
9 | A | 920 | 879 | 19.82 | |||
10 | A | 782 | 747 | 0.05 | |||
11 | A | 396 | 379 | 6.64 | |||
12 | B | 3168 | 3026 | 48.72 | |||
13 | B | 3079 | 2941 | 131.09 | |||
14 | B | 1563 | 1492 | 4.63 | |||
15 | B | 1421 | 1357 | 1.79 | |||
16 | B | 1268 | 1211 | 7.89 | |||
17 | B | 1181 | 1128 | 23.22 | |||
18 | B | 1166 | 1113 | 198.04 | |||
19 | B | 1030 | 983 | 3.34 | |||
20 | B | 744 | 711 | 3.78 | |||
21 | B | 178 | 170 | 17.52 |
A | B | C |
---|---|---|
0.27776 | 0.27544 | 0.15505 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 0.000 | 1.183 |
C2 | 0.000 | 1.115 | 0.319 |
C3 | 0.000 | -1.115 | 0.319 |
O4 | -0.372 | -0.612 | -0.942 |
O5 | 0.372 | 0.612 | -0.942 |
H6 | -1.002 | 1.559 | 0.281 |
H7 | 1.002 | -1.559 | 0.281 |
H8 | 0.762 | 1.840 | 0.613 |
H9 | -0.762 | -1.840 | 0.613 |
O1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
---|---|---|---|---|---|---|---|---|---|
O1 | 1.4113 | 1.4113 | 2.2431 | 2.2431 | 2.0615 | 2.0615 | 2.0716 | 2.0716 | C2 | 1.4113 | 2.2308 | 2.1711 | 1.4074 | 1.0962 | 2.8564 | 1.0921 | 3.0664 | C3 | 1.4113 | 2.2308 | 1.4074 | 2.1711 | 2.8564 | 1.0962 | 3.0664 | 1.0921 | O4 | 2.2431 | 2.1711 | 1.4074 | 1.4331 | 2.5707 | 2.0684 | 3.1178 | 2.0195 | O5 | 2.2431 | 1.4074 | 2.1711 | 1.4331 | 2.0684 | 2.5707 | 2.0195 | 3.1178 | H6 | 2.0615 | 1.0962 | 2.8564 | 2.5707 | 2.0684 | 3.7067 | 1.8164 | 3.4242 | H7 | 2.0615 | 2.8564 | 1.0962 | 2.0684 | 2.5707 | 3.7067 | 3.4242 | 1.8164 | H8 | 2.0716 | 1.0921 | 3.0664 | 3.1178 | 2.0195 | 1.8164 | 3.4242 | 3.9833 | H9 | 2.0716 | 3.0664 | 1.0921 | 2.0195 | 3.1178 | 3.4242 | 1.8164 | 3.9833 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | O4 | 74.147 | O1 | C2 | H6 | 109.960 | |
O1 | C2 | H8 | 111.048 | O1 | C3 | O5 | 74.147 | |
O1 | C3 | H7 | 109.960 | O1 | C3 | H9 | 111.048 | |
C2 | O1 | C3 | 104.429 | C2 | O4 | O5 | 39.719 | |
C3 | O5 | O4 | 39.719 | O4 | C2 | H6 | 98.378 | |
O4 | C2 | H8 | 143.550 | O5 | C3 | H7 | 98.378 | |
O5 | C3 | H9 | 143.550 | H6 | C2 | H8 | 112.211 | |
H7 | C3 | H9 | 112.211 |